Satellite and Terrestrial Monitoring and Measurements

Teacher

Yunqi Ye

Category:

Satellite Communications

Description
Reviews

Course Overview

This is an advanced course that delves into the principles of satellite communications, measurement techniques, and the crucial aspects of managing the frequency spectrum. This comprehensive program aims to equip participants with the knowledge and skills required for satellite monitoring and measurements so that they may excel in the domain of satellite regulations, frequency planning, spectrum management, and coordination services.

Practical monitoring and measurement techniques will be taught, equipping participants with the skills to analyze signal quality, data throughput, and troubleshoot common issues in satellite communication links. The course will also cover the regulatory requirements and industry standards for satellite spectrum monitoring.

Target Audience

Mobile Network Operators
Telecom Regulators dealing with frequency allocation and coordination
Telecommunications companies (PTTs, Carriers)
Satellite Operators

Duration & Training Format

Instructor-led Training

Classroom: 5 days
LIVE Virtual*: 35 hours

*Note:

A minimum of 6 or more participants are required to commence a company-based LIVE Virtual course
LIVE Virtual courses can be conducted for 5 hours or 7 hours daily. Please note that the number of training days will be extended if you opt for 5 hours daily.

Upcoming Course Dates

10 – 14 Mar 2025 (Mon – Fri), GMT +8
26 – 30 May 2025 (Mon – Fri), GMT +8
If you are keen on attending this course, please register your interest via our course enquiry form.

Course Objectives

At the end of the course, participants will be able to:

Demonstrate a solid understanding of the fundamentals principles of satellite communications, Earth Stations and VSATs
Apply monitoring and measurement techniques for satellite operators
Effectively manage and optimize the frequency spectrum for satellite services, considering ITU regulations and coordination requirements
Conduct spectrum monitoring to ensure efficient and interference-free satellite communications
Skillfully manage terrestrial spectrum resources in accordance with industry standards and regulations
Utilize terrestrial monitoring equipment for tracking and managing terrestrial spectrum usage
Interpret and apply ITU regulations related to satellite and terrestrial communications

Course Outline

Recap of SATCOM Fundamentals

Characteristics of LEO, MEO, GEO Satellites and their Pros and Cons
Satellite Frequency Bands and their Pros and Cons
Multiplex Schemes: FDMA, TDMA, CDMA, SCPC, MCPC, etc.
Linear and Circular Polarization
Satellite Beams: Global, Regional, Spot Beams, Steerable Beams
EIRP and G/T
Link Planning: Transmit Power, Antenna Gains, Free Space Loss, Receive Power, etc.
Transponder: Carriers, Channel Assignments, Bent Pipe, Regenerative Type

Satellite Regulations: Case Study

Why Regulate?
Artificial Satellite Collisions
Role of ITU, OFCOM and UK Space Agency
ITU Structure
Role of ITU-R
Radio Regulations
UN Outer Space Treaties
ITU Constitution
ITU-R Processes
Satellite Interference
ITU Regions
Master International Frequency Register (MIFR)
US Frequency Spectrum
UK Frequency Allocation Table (FAT)
Radio Regulation Mechanisms – Control of Interference
Small and Nano-Satellites
World Radiocommunication Conferences (WRC)
Satellite Filings
Licensing of a Satellite Earth Station

Satellite Spectrum Monitoring

Satellite Spectrum Management
Purpose of Spectrum Monitoring
Legal and Regulatory Foundation for a National Spectrum Management System
Spectrum Planning and Allocation
Rules, Regulations and Associated Standards
Frequency Coordination and Notification Licensing, Assignment and Biling
Inspection of Radio Installations
National Monitoring Goals
Monitoring for Compliance with National Rules
Verification of Technical and Operational Parameters
Resolution of Interference and Identification of Unauthorized Transmitters
Monitoring to Aid Spectrum Management Policy
Spectrum Monitoring Functions within Spectrum Management System
International Monitoring

Overview of Microwave Transmission

Frequency Spectrum
Ranges and Speeds
Point-to-Point and Point-to-Multi-point
Microwave Planning
Ethernet Radio and Common Features
Software Tools for Microwave Planning

Evolution of Mobile Generations: 1G/2G/3G/4G/5G

Architecture of 4G/5G Networks
Cellular Frequency Spectrum
Cellular Backhaul
Synchronization
Common Use Cases for 5G

Monitoring Equipment and Automation of Monitoring Operations

Influence of Interference Environment
Man-machine Interface
Monitoring and Measurement Antennas
Suitable Antenna Configurations
Monitoring Tasks Associated with Directional Antennas
Typical Specifications for Monitoring Receivers
Direction-finding
Modulation Measuring Equipment
Identification Equipment
Automation of Monitoring

Measurements

Basic Concept of Measurement
Attribute or Phenomenon to Measure
Conditions of Operations
Measurement System
Sequence of Technical Operations
Measurement Environment
Laboratory Environment
In-situ Measurement
Measuring Principles
Time and Frequency Domain Measurements
Amplitude and Phase Domain (Vector-) Measurements
Measurements of RF Level
Measurement Detectors
Influence of Modulation
Necessary Measurement Bandwidth
Measurement Errors
Measurement of Field Strength and Power Flux-density

Measurement Techniques for Satellite Monitoring

Goals of Satellite Monitoring
Evaluation of Satellite Resource Utilization
Detection and Resolution of Interference
Functions of Monitoring Systems
Signal Reception
Signal Measurement
Signal Identification
Signal Surveillance and Alarming
Geolocation of Transmitters on Earth
Signal Transmission
Orbit Determination
Signal Homing
Documentation and Database
Monitoring Data Visualization
Evaluation of Satellite Resource Utilization
Measurement Technique of GSO Satellite Monitoring
Satellite Orbit Position Accuracy Measurement
Detection of Unauthorized Emissions
Measurement Techniques of Non-GSO Satellite Monitoring
Identification of Non-GSO Satellites
Interference Resolution
Geolocation of Transmitters on Earth using Two GSO Satellites
Geolocation of Transmitters on Earth using Three GSO Satellites
Mobility Determination Technique
Identification of Unauthorized Transmitters
Categories of Satellite Monitoring Stations

Spacecraft Emission Monitoring

Tasks and Measurements to be Performed
Types of Interference caused by Satellite Systems
Measurement Techniques
Frequency Measurements
Bandwidth Measurements
Power Flux Density Measurements
Polarization Measurements
Determination of Orbital Position and Orbital Elements
Geolocation of Transmitters on Earth
Time and Frequency Difference Measurements from Two GSO Satellites
Inverse Doppler Shift
Measurements below the Noise Floor
Equipment and Facility Requirements
Figure of Merit of a Space Monitoring System
Peripheral Equipment
Radio-frequency Spectrum Recording Equipment
Technical Solutions by Examples
Process for Radio Monitoring of GSO Satellites
Transponder Occupancy Measurements

Terrestrial Services

Fixed Services
Land Mobile Service
Aeronautical Mobile Service
Maritime Mobile
Broadcasting
Radionavigation
Radiolocation
Amateur
Meteorological
Main Regulatory Instruments
Radio Regulations
Regional Agreements
Special Agreements
Blocks of Frequency Allocations
Approaches to Sharing Spectrum: Frequency Coordination and Frequency Planning
Frequency Plans for Terrestrial Services
Master International Frequency Register
Other Terrestrial Activities
Means of Identification for Stations
Assistance to Administrations
Databases, Software and Online Tools
ITU SG5: Terrestrial Services

ITU – Terrestrial Services Department

Submission of Notices for Terrestrial Services
Maritime Databases (MARS)
eTerrestrial
Master Register / BR IFIC
Global Administration Data System
Monitoring

Note: A Certificate of Completion will only be issued upon achieving at least 75% attendance for the course.

Pre-requisites

Participants must have completed the ‘An Overview of Satellite Communications‘ course before taking this course. This course assumes and builds on one’s foundational understanding of SATCOM.